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81. 发明授权

US06539716B2 Internal combustion engine with exhaust gas turbocharger and compound power turbine 有权
标题翻译：具有废气涡轮增压器和复合动力涡轮机的内燃机
公开(公告)号：US06539716B2
公开(公告)日：2003-04-01
申请号：US09974708
申请日：2001-10-10
申请人： Helmut Finger , Peter Fledersbacher , Siegfried Sumser , Friedrich Wirbeleit
发明人： Helmut Finger , Peter Fledersbacher , Siegfried Sumser , Friedrich Wirbeleit
IPC分类号： F02B3344
CPC分类号： F02B41/10 , F02B29/0406 , F02B37/005 , F02B37/24 , F02M26/08 , F02M26/10 , F02M26/23 , Y02T10/144 , Y02T10/163
摘要： In an internal combustion engine including an exhaust gas turbocharger and a compound power turbine connected to the crankshaft of the engine and an exhaust gas recirculation system extending between the engine exhaust duct upstream of the exhaust gas turbine and the intake duct downstream of the compressor of the exhaust gas turbocharger, the exhaust gas turbine and the compound power turbine have a size relationship determined by the power absorption capability &phgr; of each turbine such that: φ = m . ⁢ T p wherein: {dot over (m)} is the exhaust gas mass flow rate through the turbine, T is the exhaust gas temperature at the turbine inlet, and p is the exhaust gas pressure at the turbine outlet and the maximal compound power turbine absorption capability exceeds the maximal absorption capability of the exhaust gas turbine.
摘要翻译：在包括排气涡轮增压器和连接到发动机的曲轴的复合动力涡轮机的内燃机和在排气涡轮机上游的发动机排气管道和在压缩机的下游的进气管道之间延伸的废气再循环系统废气涡轮增压器，废气涡轮机和复合动力涡轮机具有由每个涡轮机的功率吸收能力phi确定的尺寸关系，使得：其中：{dot over（m是通过涡轮机的废气质量流量，T是涡轮机入口处的废气温度，和p是涡轮出口处的排气压力，最大复合动力涡轮机吸收能力超过排气涡轮机的最大吸收能力。

82. 发明授权

US06378305B1 Internal combustion engine having an exhaust-gas turbocharger and a method for operating same 失效
标题翻译：具有废气涡轮增压器的内燃机及其操作方法
公开(公告)号：US06378305B1
公开(公告)日：2002-04-30
申请号：US09588787
申请日：2000-06-06
申请人： Siegfried Sumser , Werner Rumez
发明人： Siegfried Sumser , Werner Rumez
IPC分类号： F02D2300
CPC分类号： F02B37/24 , F02C6/12 , F02D9/06 , F02M26/05 , Y02T10/144
摘要： An internal combustion engine having an exhaust-gas turbocharger is provided. The exhaust-gas turbocharger includes a variable turbine geometry that allows for a greater range of use. The exhaust-gas turbocharger is used as a throttling device to dimension the combustion-air quantity delivered to the engine. The variable turbine geometry can be adjusted in such a way that the direction of rotation of the rotor of the exhaust-gas turbocharger is reversed. The intake pressure in the air inlet of the internal combustion engine is set as a function of the direction of rotation of the rotor.
摘要翻译：提供具有排气涡轮增压器的内燃机。废气涡轮增压器包括允许更大范围使用的可变涡轮几何形状。排气涡轮增压器用作节流装置，用于确定输送到发动机的燃烧空气量。可变涡轮机的几何形状可以使废气涡轮增压器的转子的旋转方向相反。内燃机的进气口中的进气压力被设定为转子旋转方向的函数。

83. 发明授权

US06050093A Method of controlling a supercharged internal combustion engine and apparatus for performing the method 失效
标题翻译：控制增压内燃机的方法及其执行方法
公开(公告)号：US06050093A
公开(公告)日：2000-04-18
申请号：US74101
申请日：1998-05-07
申请人： Helmut Daudel , Siegfried Sumser
发明人： Helmut Daudel , Siegfried Sumser
IPC分类号： F02B37/24 , F02D41/00 , F02D23/00
CPC分类号： F02D41/0007 , F02B37/24 , F02D2041/1433 , Y02T10/144
摘要： In a method and apparatus for controlling a supercharged internal combustion engine including an exhaust gas turbocharger having variable turbine inlet vanes, an engine control unit includes an engine performance graph with control parameters for a multitude of engine operating points compressor performance graph is also recorded in the engine performance which represents for various exhaust gas turbocharger speeds a particular relationship between mass flow through the compressor and total pressure ratio. A multitude of engine operating curves for constant turbine guide vane positions and constant engine speeds for various engine loads and engine operating modes are also recorded and retrieved by the engine control unit for controlling the engine depending on desired engine load and engine speed for adjusting the turbine inlet vanes.
摘要翻译：在用于控制包括具有可变涡轮机入口叶片的排气涡轮增压器的增压内燃机的方法和装置中，发动机控制单元包括具有用于多个发动机工作点的控制参数的发动机性能曲线图，压缩机性能图也记录在代表各种废气涡轮增压器的发动机性能加速了通过压缩机的质量流量与总压力比之间的特定关系。用于各种发动机负载和发动机操作模式的恒定涡轮引导叶片位置和恒定发动机速度的多个发动机操作曲线也由发动机控制单元记录和回收，用于根据期望的发动机负载和用于调节涡轮机的发动机转速来控制发动机入口叶片。

84. 发明授权

US6020652A Process for regulating the braking power of a supercharged internal combustion engine 失效
标题翻译：用于调节增压内燃机的制动功率的过程
公开(公告)号：US6020652A
公开(公告)日：2000-02-01
申请号：US161473
申请日：1998-09-28
申请人： Helmut Daudel , Peter Renninger , Siegfried Sumser
发明人： Helmut Daudel , Peter Renninger , Siegfried Sumser
IPC分类号： F02B37/24 , F02B41/10 , F02D9/06 , B60L11/02 , B61C9/38
CPC分类号： F02B37/24 , F02B41/10 , F02D9/06 , Y02T10/144 , Y02T10/163
摘要： In the engine braking operation of supercharged internal combustion engines, the braking power is generated by backing-up the exhaust gas before it enters an exhaust gas turbine of an exhaust gas turbocharger from an actuator in the exhaust gas duct. In order to make it possible to control the braking power within the operating limits of the exhaust gas turbocharger, the actual value and a maximum value of the turbine inlet pressure within the operating limits of the exhaust gas turbo supercharger are inferred from a performance graph of the internal combustion engine, which performance graph includes an electronically stored compressor performance graph of the supercharged air compressor which represents the relationship between mass throughput and total pressure ratio of the compressor and in which a plurality of engine operating lines for certain actuator positions and certain engine speeds as well as for a constant turbine inlet pressure are recorded. The maximum value arises as a function of the engine speed from a characteristic rotational speed line stored in the performance graph. Corresponding to the desired braking power, a nominal value which, together with the actual value of the turbine inlet pressure, serves in the control circuit as an inlet parameter for an engine controller for a comparison of nominal and actual values, is determined proportionally from the maximum value.
摘要翻译：在增压内燃机的发动机制动操作中，通过在废气管道中的致动器进入废气涡轮增压器的废气涡轮机之前将排气备份，来产生制动功率。为了能够在排气涡轮增压器的运行极限内控制制动功率，可以从排气涡轮增压器的运行极限内的涡轮机入口压力的实际值和最大值根据内燃机，该性能图包括增压空气压缩机的电子存储的压缩机性能曲线图，其表示压缩机的质量吞吐量和总压力比之间的关系，并且其中用于某些致动器位置的多个发动机操作线和某些发动机记录速度以及恒定的涡轮机入口压力。根据存储在性能图中的特征转速线，发动机转速的函数产生最大值。对应于期望的制动功率，将额定值与涡轮进口压力的实际值一起用于控制电路中，作为用于比较标称值和实际值的发动机控制器的入口参数，从最大值。

85. 发明授权

US5903389A Outside rear view mirror for a motor vehicle 失效
标题翻译：汽车后视镜
公开(公告)号：US5903389A
公开(公告)日：1999-05-11
申请号：US910880
申请日：1997-08-13
申请人： Werner Rumez , Siegfried Sumser
发明人： Werner Rumez , Siegfried Sumser
IPC分类号： B60S1/60 , B60R1/06 , G02B7/18
CPC分类号： B60R1/06
摘要： In a rear view mirror for a motor vehicle with a housing connected with an air source, traversed by air guide channels, and holding a mirror glass, with the outlets of the channels being arranged along the edge of the mirror glass to allow air to escape opposite to the direction of forward travel of the vehicle, modified guidance and processing of the escaping air reduces the danger of contamination of the mirror glass by the wind blast as well contamination of the side window associated with the mirror. This is also intended to improve the flow resistance of the mirror as well as its noise behavior. For this purpose, a plurality of separate air channel outlets is provided that are located within a guiding device and/or are equipped with one that produces vorticized air streams that emerge and are stable at each of the air outlets.
摘要翻译：在用于具有与空气源连接的壳体的机动车辆的后视镜中，由空气引导通道穿过并保持镜玻璃，通道的出口沿着镜面玻璃的边缘布置以允许空气逸出与车辆向前行进的方向相反，对逃逸空气的改进的引导和处理降低了由风吹风造成的镜面玻璃污染的危险以及与镜子相关联的侧窗的污染。这也是为了改善反射镜的流动阻力以及其噪声特性。为此，提供了多个单独的空气通道出口，其位于引导装置内和/或配备有产生出现并在每个空气出口处稳定的振动空气流的出口。

86. 发明授权

US5566655A Method for controlling the flow of fluid through an intake pipe of an internal combustion engine 失效
标题翻译：用于控制通过内燃机的进气管的流体流动的方法
公开(公告)号：US5566655A
公开(公告)日：1996-10-22
申请号：US546200
申请日：1995-10-20
申请人： Werner Rumez , Siegfried Sumser
发明人： Werner Rumez , Siegfried Sumser
IPC分类号： B01D53/34 , F02B31/08 , F02D21/06 , F02D35/00 , F02M23/04 , F02B17/00 , F02M25/00
CPC分类号： B01D53/346 , F02B31/08 , F02D21/06 , F02D35/0015 , F02M23/04 , Y02T10/146
摘要： In a method and system for controlling the flow of fluid through the intake duct of an internal combustion engine of which the exhaust gas is measured and its composition compared with values desired for minimum fuel consumption and minimum emission values and the flow of additional fluid supplied to the intake duct is controlled depending on a characteristic diagram, the mass flow and flow profiles are varied depending on the characteristic diagram by controlled injection of the additional flow into the intake duct and by controlled removal of gas from the intake duct.
摘要翻译：在用于控制通过其内部测量排气的内燃机的进气管道的流体流动的方法和系统中，其组成与最小燃料消耗所需的值和最小排放值以及供应给进气管道根据特性图进行控制，质量流量和流量分布根据特性曲线通过将附加流量控制注入进气管道并通过从进气管道中控制的气体排放来改变。

87. 发明授权

US4653275A Exhaust gas turbocharger for an internal-combustion engine 失效
标题翻译：用于内燃机的排气涡轮增压器
公开(公告)号：US4653275A
公开(公告)日：1987-03-31
申请号：US751044
申请日：1985-07-02
申请人： Siegfried Sumser , Helmut Burger
发明人： Siegfried Sumser , Helmut Burger
IPC分类号： F02C9/18 , F01D5/04 , F01D17/00 , F01D17/18 , F02B37/22 , F02C9/16 , F02B37/12
CPC分类号： F02C9/16 , F01D17/00 , F01D17/18 , F01D5/043 , F02B37/22 , Y02T10/144
摘要： The exhaust gas flow of an internal-combustion engine is be supplied to a turbine wheel of a radial turbine through a gas duct arrangement in the turbine housing. A guiding device is controlled as a function of operational parameters of the internal combustion engine, by means of which the exhaust gas current can be rerouted into separate gas ducts of the duct arrangement. In order to achieve an improved behavior in the lower nonsteady speed range, one of the gas ducts opens at a front side of the turbine housing on the side of the turbine wheel shaft in the area of the moving blades of the turbine wheel.
摘要翻译：通过涡轮机壳体中的气体管道装置将内燃机的废气流提供给径向涡轮机的涡轮机叶轮。引导装置作为内燃机的操作参数的函数被控制，通过该引导装置可以将排气流重新路由到管道装置的分离的气体管道中。为了在较低的不稳定速度范围内实现改进的行为，其中一个气体管道在涡轮机壳体的涡轮机壳体的动力叶片区域的侧面的涡轮机壳体的前侧开口。

88. 发明授权

US4652212A Rotor for a gas turbine 失效
标题翻译：转子为燃气轮机
公开(公告)号：US4652212A
公开(公告)日：1987-03-24
申请号：US796793
申请日：1985-11-12
申请人： Helmut Burger , Siegfried Sumser
发明人： Helmut Burger , Siegfried Sumser
IPC分类号： F01D5/14 , F01D5/04
CPC分类号： F01D5/048 , Y10S416/02
摘要： A rotor for a gas turbine exhibits three-dimensionally curved blades which are curved counter to the direction of rotation of the rotor in the radial flow region. The blades are arranged on a hub with a disc-shaped terminal region. In order to achieve a more highly aerodynamic blade shape with a simultaneous reduction of the moment of inertia of the rotor, the blades exhibit in the axial direction mean camber lines which extend centrally in the radial direction between the pressure side and the suction side of the blades, the mean camber lines being describable by a 2nd order curve equation.
摘要翻译：用于燃气轮机的转子具有与径向流动区域中的转子的旋转方向相反的三维弯曲的叶片。叶片布置在具有盘形端子区域的轮毂上。为了实现更高空气动力的叶片形状，同时减小转子的转动惯量，叶片在轴向方向表现出平均在径向方向上中心延伸的弧形线，压力侧和吸力侧之间平均外倾线可用二阶曲线方程描述。

89. 发明授权

US08951007B2 Turbine housing for an exhaust gas turbocharger and method for producing turbine housing 有权
标题翻译：用于废气涡轮增压器的涡轮机壳体和用于制造涡轮机壳体的方法
公开(公告)号：US08951007B2
公开(公告)日：2015-02-10
申请号：US13136540
申请日：2011-08-03
申请人： Siegfried Botsch , Stephan Krätschmer , Markus Müller , Siegfried Sumser
发明人： Siegfried Botsch , Stephan Krätschmer , Markus Müller , Siegfried Sumser
IPC分类号： F01D25/28 , F01D25/24
CPC分类号： F01D25/246 , F05D2220/40 , F05D2230/21 , F05D2230/232 , Y10T29/49243
摘要： In the turbine housing for an exhaust gas turbocharger of a drive assembly at least one spiral channel, which can be coupled to an exhaust gas line of the drive assembly is provided A receiving chamber for a turbine wheel to which exhaust gas can be supplied is disposed upstream of the at least one spiral channel. The turbine wheel is disposed in the turbine housing so as to be rotatable about a rotational axis. A guide baffle is arranged fixed to the turbine housing in a transition region between the at least one spiral channel, the guide baffle being connected to the turbine housing by a metal-to-metal joint whereby the guide baffle is connected to the turbine housing in a particular tight manner.
摘要翻译：在用于驱动组件的废气涡轮增压器的涡轮机壳体中，至少一个可连接到驱动组件的排气管线的螺旋通道设置有用于可供给废气的涡轮机叶轮的容纳室，在至少一个螺旋通道的上游。涡轮机叶轮设置在涡轮机壳体中，以能够围绕旋转轴线旋转。引导挡板在至少一个螺旋通道之间的过渡区域中固定到涡轮机壳体上，导向挡板通过金属对金属接头连接到涡轮机壳体，由此导向挡板连接到涡轮机壳体一个特别紧张的方式。

90. 发明授权

US08567190B2 Air supplier, particularly for an air supply system for fuel cells 有权
标题翻译：空气供应商，特别是燃料电池供气系统
公开(公告)号：US08567190B2
公开(公告)日：2013-10-29
申请号：US12655066
申请日：2009-12-22
申请人： Siegfried Sumser , Manfred Stute , Paul Löffler
发明人： Siegfried Sumser , Manfred Stute , Paul Löffler
IPC分类号： F02B33/44 , F02B33/00 , F04D29/44 , F04D29/54
CPC分类号： F04D29/441 , F04D25/06 , F04D29/4233 , F04D29/444
摘要： In an air supplier particularly for air supply systems for fuel cells including a compressor having a housing with a radial diffuser and including a rotor operated by an electric motor, a diverting channel is connected to the radial diffuser providing a communication path guiding the air via an axial annular channel to an inwardly extending collecting chamber via a final diffuser formed by a curved end section of a wall delimiting the annular passage and an inwardly curved wall area of the collection chamber, the compressor housing having an outer diameter is not substantially larger than the outer diameter of the electric motor.
摘要翻译：在特别用于燃料电池的空气供应系统的空气供应系统中，包括具有径向扩散器的壳体的压缩机，并且包括由电动机操作的转子，转向通道连接到径向扩散器，该径向扩散器提供引导空气的连通路径通过由限定环形通道的壁的弯曲端部和收集室的向内弯曲的壁区域形成的最终扩散器形成向内延伸的收集室的轴向环形通道，具有外径的压缩机壳体基本上不大于电动机的外径。

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